ISRC QZFZ21989869
Verified recording
QZFZ21989869 is “Dustbin” by Istasha,
registered on the CopyrightChains blockchain with CopyrightID
0x673fa8de1888c7f041a8c3174c39dfc69ea93c4c31c3497d9dfeee66f7229ef2 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21989869.
Recording identifiers
- ISRC
- QZFZ21989869
- Title
- Dustbin
- Artist
- Istasha
- CopyrightID (CopyrightChains transaction hash)
0x673fa8de1888c7f041a8c3174c39dfc69ea93c4c31c3497d9dfeee66f7229ef2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0ddb8fa3c2ee58acb651336f1e79c62aabe950d5073642faef84737fc8b97935- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21989869
- Bitcoin block existence check
- https://blockstream.info/api/block/956302